The NGS Data Sheet
See file dsdata.pdf for more information about the datasheet.
PROGRAM = datasheet95, VERSION = 8.12.5.19
Starting Datasheet Retrieval...
1 National Geodetic Survey, Retrieval Date = FEBRUARY 18, 2025 15:09:00 EST
DH3826 ***********************************************************************
DH3826 CORS - This is a GPS Continuously Operating Reference Station.
DH3826 DESIGNATION - NAPERVILLE COOP CORS ARP
DH3826 CORS_ID - DP3A
DH3826 PID - DH3826
DH3826 STATE/COUNTY- IL/DU PAGE
DH3826 COUNTRY - US
DH3826 USGS QUAD - NAPERVILLE (2018)
DH3826
DH3826 *CURRENT SURVEY CONTROL
DH3826 ______________________________________________________________________
DH3826* NAD 83(2011) POSITION- 41 45 53.46537(N) 088 10 36.82958(W) ADJUSTED
DH3826* NAD 83(2011) ELLIP HT- 192.111 (meters) (06/??/19) ADJUSTED
DH3826* NAD 83(2011) EPOCH - 2010.00
DH3826* NAVD 88 ORTHO HEIGHT - 225.227 (meters) 738.93 (feet) ADJUSTED
DH3826 ______________________________________________________________________
DH3826 GEOID HEIGHT - -33.125 (meters) GEOID18
DH3826 NAD 83(2011) X - 151,579.259 (meters) COMP
DH3826 NAD 83(2011) Y - -4,762,167.092 (meters) COMP
DH3826 NAD 83(2011) Z - 4,226,286.398 (meters) COMP
DH3826 VERT ORDER - SECOND CLASS I
DH3826
DH3826 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH3826 Standards:
DH3826 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH3826 Horiz Ellip SD_N SD_E SD_h (unitless)
DH3826 -------------------------------------------------------------------
DH3826 NETWORK 0.16 0.38 0.05 0.07 0.19 -0.00772400
DH3826 -------------------------------------------------------------------
DH3826
DH3826.The coordinates were established by GPS observations
DH3826.and adjusted by the National Geodetic Survey in June 2019.
DH3826
DH3826.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH3826.been affixed to the stable North American Tectonic Plate.
DH3826
DH3826.The coordinates are valid at the epoch date displayed above
DH3826.which is a decimal equivalence of Year/Month/Day.
DH3826
DH3826.Due to the release of the International GNSS Service (IGS) 2014
DH3826.realization of the International Terrestrial Reference Frame of 2014
DH3826.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH3826.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH3826.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH3826.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH3826.currently published epoch of 2010.00.
DH3826
DH3826.Additional information on MYCS2 is available at
DH3826.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH3826
DH3826.The orthometric height was determined by differential leveling and
DH3826.adjusted by the NATIONAL GEODETIC SURVEY
DH3826.in May 2008.
DH3826
DH3826.No vertical observational check was made to the station.
DH3826
DH3826.Significant digits in the geoid height do not necessarily reflect accuracy.
DH3826.GEOID18 height accuracy estimate available here.
DH3826
DH3826.The PID for the CORS L1 Phase Center is DO7322.
DH3826
DH3826.Click photographs - Photos may exist for this station.
DH3826
DH3826.The XYZ, and position/ellipsoidal ht. are equivalent.
DH3826
DH3826.The ellipsoidal height was determined by GPS observations
DH3826.and is referenced to NAD 83.
DH3826
DH3826. The following values were computed from the NAD 83(2011) position.
DH3826
DH3826; North East Units Scale Factor Converg.
DH3826;SPC IL E - 565,996.910 313,008.145 MT 0.99997708 +0 06 15.1
DH3826;SPC IL E - 1,856,941.53 1,026,927.56 sFT 0.99997708 +0 06 15.1
DH3826;UTM 16 - 4,624,337.757 402,173.375 MT 0.99971776 -0 47 02.3
DH3826
DH3826! - Elev Factor x Scale Factor = Combined Factor
DH3826!SPC IL E - 0.99996987 x 0.99997708 = 0.99994695
DH3826!UTM 16 - 0.99996987 x 0.99971776 = 0.99968764
DH3826
DH3826_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TDM0217324337(NAD 83)
DH3826
DH3826 SUPERSEDED SURVEY CONTROL
DH3826
DH3826 NAD 83(2011)- 41 45 53.46605(N) 088 10 36.82966(W) AD(2010.00) c
DH3826 ELLIP H (08/??/11) 192.094 (m) GP(2010.00) c c
DH3826 NAD 83(CORS)- 41 45 53.46632(N) 088 10 36.82988(W) AD(2002.00) c
DH3826 ELLIP H (06/??/05) 192.119 (m) GP(2002.00) c c
DH3826 NAVD 88 225.23 (m) 738.9 (f) LEVELING 3
DH3826
DH3826.Superseded values are not recommended for survey control.
DH3826
DH3826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH3826.See file dsdata.pdf to determine how the superseded data were derived.
DH3826
DH3826_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH3826_MAGNETIC: N = NO MAGNETIC MATERIAL
DH3826
DH3826 STATION DESCRIPTION
DH3826
DH3826'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH3826'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH3826'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH3826'ACCESSIBLE AT THE WORLDWIDE WEB.
DH3826'https://geodesy.noaa.gov/CORS/data.shtml
DH3826'https://geodesy.noaa.gov/CORS
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